1. REVIEW Organelles

2. Membrane-bound structures within the cell that have specific functions. Organelles

3. NUCLEUS Organelle that contains DNA.

4. Nucleolus Organelle that makes ribosomes.

5. A structure that encloses the cell and regulates what substances enter and exit the cell. cell membrane cell membrane

6. Large organelle that makes proteins Rough ER

7. Organelle that contains chlorophyll. Chloroplast

8. Ribosomes Ribosomes Ribosomes protein small structures that make proteins

9. Organelle that makes lipids. Smooth ER

10. cytoplasm cytoplasm The semifluid substance inside cells that contain the organelles and dissolved substances.

11. DNA is stored and protected from damage in this organelle. NUCLEUS

12. structures found free in the cytoplasm or attached to the ER Ribosomes Ribosomes

13. Nucleolus organelle located inside the nucleus.

14. It is the packaging and distribution center of the cell. Golgi apparatus

15. Central vacuole plant cells A very large sac found in plant cells that stores water.

16. Organelle that modifies, packages, and delivers protein and lipids. Golgi apparatus

17. Small sacs that store and transport substances within the cell. Vesicles Vesicles

18. Nucleus Nucleus large, round organelle located in the center of the cell.

19. Small sacs that contain enzymes. Lysosomes Lysosomes

20. A rigid structure surrounding the cell that provides support and protection Cell wall

21. Organelle that makes fats and cholesterol. Smooth ER

22. Mitochondria Organelle that makes energy - - ATP.

23. Chloroplast Organelle found only in the cells of plants and algae. Chloroplast

24. Rough ER Organelle that has attached ribosomes

25. A green pigment that absorbs light energy. Makes leaves GREEN! Chlorophyll

26. Organelle that breaks down toxic substances. Smooth ER

27. Site of photosynthesis Chloroplast

28. Provides temporary storage of food or wastes. Vesicles Vesicles

29. The main office or the control center of the cell. NUCLEUS

30. Digests food, old organelles, and bacteria. Lysosomes Lysosomes

31. Mitochondria Organelle that breaks down glucose for energy.

32. Liver cells make cholesterol. cholesterol smooth ER. Liver cells have large amounts of __________

33. Brain cells and muscle cells require a lot of energy. They have a large amounts of ______________ mitochondria

34. Pancreatic cells make digestive enzymes and export them to the small intestine. Pancreatic cells have a large number of __________. rough ER

35. What structures are found only in plant cells? Cell wall Central vacuole Chloroplast